Inventor · disambiguated record
Donald C. Liu
Also filed as: LIU DONALD · LIU DONALD C
5 granted patents·69 citations·filing 2000–2006
81Inventor score
Files withW C BRADLEY ZEBCO HOLDINGS INC2ELECTRO SCIENT IND INC1INNOVATIVE MICRO TECHNOLOGY1LIU DONALD C1
Top patents by PatentIndex Score
5 records- 0183US7565860B1Multi-functional hot beverage brewing deviceLIU DONALD C·Filed 2005·Granted Jul 28, 2009·26 cites·15 claims
- 0271US7812703B2MEMS device using NiMn alloy and method of manufactureINNOVATIVE MICRO TECHNOLOGY·Filed 2006·Granted Oct 12, 2010·6 cites·20 claims
- 0370US6769639B2Spinning reel with rear adjustable drag, adjustable handle length and universal pivot handle gripW C BRADLEY ZEBCO HOLDINGS INC·Filed 2001·Granted Aug 3, 2004·11 cites·11 claims
- 0461US6966516B2Spinning reel with rear adjustable drag, adjustable handle length and universal pivot handle gripW C BRADLEY ZEBCO HOLDINGS INC·Filed 2004·Granted Nov 22, 2005·5 cites·2 claims
- 0558US6294747B1Inspection machine for surface mount passive componentELECTRO SCIENT IND INC·Filed 2000·Granted Sep 25, 2001·21 cites·35 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →